26561626

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20878

約数の個数: 24

約数和(自身を含む): 49914900

約数和(自身を除く): 23353274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20849, 41698, 145943, 271037, 291886, 542074, 1021601, 1897259, 2043202, 3794518, 13280813, 26561626]

約数ペア:

[(1, 26561626), (2, 13280813), (7, 3794518), (13, 2043202), (14, 1897259), (26, 1021601), (49, 542074), (91, 291886), (98, 271037), (182, 145943), (637, 41698), (1274, 20849)]